[INFO] fetching crate asciicolor 0.1.0...
[INFO] testing asciicolor-0.1.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate asciicolor 0.1.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate asciicolor 0.1.0 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate asciicolor 0.1.0
[INFO] finished tweaking crates.io crate asciicolor 0.1.0
[INFO] tweaked toml for crates.io crate asciicolor 0.1.0 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9860961f7a12f1e416a310a4daa333e0e39386ff0763323394de607ab92a8bef
[INFO] running `Command { std: "docker" "start" "-a" "9860961f7a12f1e416a310a4daa333e0e39386ff0763323394de607ab92a8bef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9860961f7a12f1e416a310a4daa333e0e39386ff0763323394de607ab92a8bef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9860961f7a12f1e416a310a4daa333e0e39386ff0763323394de607ab92a8bef", kill_on_drop: false }`
[INFO] [stdout] 9860961f7a12f1e416a310a4daa333e0e39386ff0763323394de607ab92a8bef
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 78544823123d517766b8e35d58e9e0753ca951c6701183229b378854363c1113
[INFO] running `Command { std: "docker" "start" "-a" "78544823123d517766b8e35d58e9e0753ca951c6701183229b378854363c1113", kill_on_drop: false }`
[INFO] [stderr]    Compiling asciicolor v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.24s
[INFO] running `Command { std: "docker" "inspect" "78544823123d517766b8e35d58e9e0753ca951c6701183229b378854363c1113", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "78544823123d517766b8e35d58e9e0753ca951c6701183229b378854363c1113", kill_on_drop: false }`
[INFO] [stdout] 78544823123d517766b8e35d58e9e0753ca951c6701183229b378854363c1113
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6f74f87f8ae0919086083b1bb5aae9d1e5e7d4e0f0bf884297757fbc7fcc0deb
[INFO] running `Command { std: "docker" "start" "-a" "6f74f87f8ae0919086083b1bb5aae9d1e5e7d4e0f0bf884297757fbc7fcc0deb", kill_on_drop: false }`
[INFO] [stderr]    Compiling asciicolor v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.49s
[INFO] running `Command { std: "docker" "inspect" "6f74f87f8ae0919086083b1bb5aae9d1e5e7d4e0f0bf884297757fbc7fcc0deb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6f74f87f8ae0919086083b1bb5aae9d1e5e7d4e0f0bf884297757fbc7fcc0deb", kill_on_drop: false }`
[INFO] [stdout] 6f74f87f8ae0919086083b1bb5aae9d1e5e7d4e0f0bf884297757fbc7fcc0deb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c20a04e1265898f93bbbc94e63f25451ac43dc1b43489b66636a96e78a34b3b9
[INFO] running `Command { std: "docker" "start" "-a" "c20a04e1265898f93bbbc94e63f25451ac43dc1b43489b66636a96e78a34b3b9", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/asciicolor-9e594a714de18e91)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests asciicolor
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "c20a04e1265898f93bbbc94e63f25451ac43dc1b43489b66636a96e78a34b3b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c20a04e1265898f93bbbc94e63f25451ac43dc1b43489b66636a96e78a34b3b9", kill_on_drop: false }`
[INFO] [stdout] c20a04e1265898f93bbbc94e63f25451ac43dc1b43489b66636a96e78a34b3b9